A well cited and factual pro-china article on Zenz that covers several mistranslations.http://english.scio.gov.cn/m/xinjiangfocus/2020-09/14/content_77200391.htm

You can look up a bunch of articles on uyghurs and follow the links for claims. They almost always at some point come back to "Zenz says" with a sprinkle of radio free asia, which is a front for the state department charitably, and a front for the CIA uncharitably. This tactic of circuitous citation was also used when the US wanted to make people believe that Iraq had WMDs.

Here is a right wing anti-china article that talks about 14 different Muslim countries investigating, claiming without any proof that it is all staged. https://www.taipeitimes.com/News/editorials/archives/2023/01/20/2003792883

On poverty alleviation: https://www.nature.com/articles/s41599-023-01858-w

I dont have a source on reducing poverty decreasing radicalization but Im guessing you'd agree people with a secure economic future are less likely to throw their lives away. If you disagree I can go find some sources.